blob: 8184eb34ba3b7f01a846c1cdb51e61ef8f943944 [file] [log] [blame]
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// Test basic integer operations.
// @dart = 2.9
import "package:expect/expect.dart";
main() {
test(literal, number) {
Expect.equals(literal, number);
Expect.identical(literal, number);
}
test(0, 0 + 0);
test(1, 1 + 0);
test(2, 1 + 1);
test(3, -1 + 4);
test(3, 4 + -1);
test(-0, -(0));
test(-3, -(3));
test(1, 1 - 0);
test(0, 1 - 1);
test(1, 2 - 1);
test(2, 4 - 2);
test(-2, 2 - 4);
test(0, 3 * 0);
test(0, 0 * 3);
test(1, 1 * 1);
test(5, 5 * 1);
test(15, 3 * 5);
test(-1, 1 * -1);
test(-15, -5 * 3);
test(15, -5 * -3);
test(1, 2 ~/ 2);
test(2, 2 ~/ 1);
test(2, 4 ~/ 2);
test(2, 5 ~/ 2);
test(-2, -5 ~/ 2);
test(-2, -4 ~/ 2);
test(-2, 5 ~/ -2);
test(-2, 4 ~/ -2);
test(3, 7 % 4);
test(2, 9 % 7);
test(2, -7 % 9);
test(7, 7 % -9);
test(7, 7 % 9);
test(2, -7 % -9);
test(3, (7).remainder(4));
test(2, (9).remainder(7));
test(-7, (-7).remainder(9));
test(7, (7).remainder(-9));
test(7, (7).remainder(9));
test(-7, (-7).remainder(-9));
}